# Levinson's inequality

> inequality on positive numbers and a function of positive third derivative

**Wikidata**: [Q3154004](https://www.wikidata.org/wiki/Q3154004)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Levinson's_inequality)  
**Source**: https://4ort.xyz/entity/levinson-s-inequality


## References

1. Freebase Data Dumps. 2013